From 162b6972207ae80e741d5671902b03cef8a142b9 Mon Sep 17 00:00:00 2001
From: Martin Kiewitz
Date: Wed, 23 Dec 2009 12:49:38 +0000
Subject: SCI: sound resource added data format comments

svn-id: r46495
---
 engines/sci/resource.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'engines')

diff --git a/engines/sci/resource.cpp b/engines/sci/resource.cpp
index 62a936c15d..c8b109f070 100644
--- a/engines/sci/resource.cpp
+++ b/engines/sci/resource.cpp
@@ -1828,6 +1828,12 @@ SoundResource::SoundResource(uint32 resNumber, ResourceManager *resMan) : _resMa
 	aTracks = new tagTrack[nTracks];
 	ptr = res->data;
 	for (int i = 0; i < nTracks; i++) {
+		// SCI01/SCI1/SCI11
+		// Track info starts with track-type:BYTE
+		// Then track-information gets appeneded Unknown:WORD, TrackOffset:WORD, TrackSize:WORD
+		// 0xFF:BYTE as terminator to end that track and begin with another track-type
+		// track-type 0xFF means end-of-tracks
+
 		aTracks[i].type = (kTrackType) * ptr++;
 		// counting # of channels used
 		p1 = ptr;
-- 
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